stem_ISO_8859_1_swedish.c

Go to the documentation of this file.

 
/* This file was generated automatically by the Snowball to ANSI C compiler */
 
#include "../runtime/header.h"
 
#ifdef __cplusplus
extern "C"
{
#endif
  extern int swedish_ISO_8859_1_stem (struct SN_env *z);
#ifdef __cplusplus
}
#endif
static int r_other_suffix (struct SN_env *z);
static int r_consonant_pair (struct SN_env *z);
static int r_main_suffix (struct SN_env *z);
static int r_mark_regions (struct SN_env *z);
#ifdef __cplusplus
extern "C"
{
#endif
 
 
  extern struct SN_env *swedish_ISO_8859_1_create_env (void);
  extern void swedish_ISO_8859_1_close_env (struct SN_env *z);
 
 
#ifdef __cplusplus
}
#endif
static const symbol s_0_0[1] = { 'a' };
static const symbol s_0_1[4] = { 'a', 'r', 'n', 'a' };
static const symbol s_0_2[4] = { 'e', 'r', 'n', 'a' };
static const symbol s_0_3[7] = { 'h', 'e', 't', 'e', 'r', 'n', 'a' };
static const symbol s_0_4[4] = { 'o', 'r', 'n', 'a' };
static const symbol s_0_5[2] = { 'a', 'd' };
static const symbol s_0_6[1] = { 'e' };
static const symbol s_0_7[3] = { 'a', 'd', 'e' };
static const symbol s_0_8[4] = { 'a', 'n', 'd', 'e' };
static const symbol s_0_9[4] = { 'a', 'r', 'n', 'e' };
static const symbol s_0_10[3] = { 'a', 'r', 'e' };
static const symbol s_0_11[4] = { 'a', 's', 't', 'e' };
static const symbol s_0_12[2] = { 'e', 'n' };
static const symbol s_0_13[5] = { 'a', 'n', 'd', 'e', 'n' };
static const symbol s_0_14[4] = { 'a', 'r', 'e', 'n' };
static const symbol s_0_15[5] = { 'h', 'e', 't', 'e', 'n' };
static const symbol s_0_16[3] = { 'e', 'r', 'n' };
static const symbol s_0_17[2] = { 'a', 'r' };
static const symbol s_0_18[2] = { 'e', 'r' };
static const symbol s_0_19[5] = { 'h', 'e', 't', 'e', 'r' };
static const symbol s_0_20[2] = { 'o', 'r' };
static const symbol s_0_21[1] = { 's' };
static const symbol s_0_22[2] = { 'a', 's' };
static const symbol s_0_23[5] = { 'a', 'r', 'n', 'a', 's' };
static const symbol s_0_24[5] = { 'e', 'r', 'n', 'a', 's' };
static const symbol s_0_25[5] = { 'o', 'r', 'n', 'a', 's' };
static const symbol s_0_26[2] = { 'e', 's' };
static const symbol s_0_27[4] = { 'a', 'd', 'e', 's' };
static const symbol s_0_28[5] = { 'a', 'n', 'd', 'e', 's' };
static const symbol s_0_29[3] = { 'e', 'n', 's' };
static const symbol s_0_30[5] = { 'a', 'r', 'e', 'n', 's' };
static const symbol s_0_31[6] = { 'h', 'e', 't', 'e', 'n', 's' };
static const symbol s_0_32[4] = { 'e', 'r', 'n', 's' };
static const symbol s_0_33[2] = { 'a', 't' };
static const symbol s_0_34[5] = { 'a', 'n', 'd', 'e', 't' };
static const symbol s_0_35[3] = { 'h', 'e', 't' };
static const symbol s_0_36[3] = { 'a', 's', 't' };
 
static const struct among a_0[37] = {
/*  0 */ {1, s_0_0, -1, 1, 0},
/*  1 */ {4, s_0_1, 0, 1, 0},
/*  2 */ {4, s_0_2, 0, 1, 0},
/*  3 */ {7, s_0_3, 2, 1, 0},
/*  4 */ {4, s_0_4, 0, 1, 0},
/*  5 */ {2, s_0_5, -1, 1, 0},
/*  6 */ {1, s_0_6, -1, 1, 0},
/*  7 */ {3, s_0_7, 6, 1, 0},
/*  8 */ {4, s_0_8, 6, 1, 0},
/*  9 */ {4, s_0_9, 6, 1, 0},
/* 10 */ {3, s_0_10, 6, 1, 0},
/* 11 */ {4, s_0_11, 6, 1, 0},
/* 12 */ {2, s_0_12, -1, 1, 0},
/* 13 */ {5, s_0_13, 12, 1, 0},
/* 14 */ {4, s_0_14, 12, 1, 0},
/* 15 */ {5, s_0_15, 12, 1, 0},
/* 16 */ {3, s_0_16, -1, 1, 0},
/* 17 */ {2, s_0_17, -1, 1, 0},
/* 18 */ {2, s_0_18, -1, 1, 0},
/* 19 */ {5, s_0_19, 18, 1, 0},
/* 20 */ {2, s_0_20, -1, 1, 0},
/* 21 */ {1, s_0_21, -1, 2, 0},
/* 22 */ {2, s_0_22, 21, 1, 0},
/* 23 */ {5, s_0_23, 22, 1, 0},
/* 24 */ {5, s_0_24, 22, 1, 0},
/* 25 */ {5, s_0_25, 22, 1, 0},
/* 26 */ {2, s_0_26, 21, 1, 0},
/* 27 */ {4, s_0_27, 26, 1, 0},
/* 28 */ {5, s_0_28, 26, 1, 0},
/* 29 */ {3, s_0_29, 21, 1, 0},
/* 30 */ {5, s_0_30, 29, 1, 0},
/* 31 */ {6, s_0_31, 29, 1, 0},
/* 32 */ {4, s_0_32, 21, 1, 0},
/* 33 */ {2, s_0_33, -1, 1, 0},
/* 34 */ {5, s_0_34, -1, 1, 0},
/* 35 */ {3, s_0_35, -1, 1, 0},
/* 36 */ {3, s_0_36, -1, 1, 0}
};
 
static const symbol s_1_0[2] = { 'd', 'd' };
static const symbol s_1_1[2] = { 'g', 'd' };
static const symbol s_1_2[2] = { 'n', 'n' };
static const symbol s_1_3[2] = { 'd', 't' };
static const symbol s_1_4[2] = { 'g', 't' };
static const symbol s_1_5[2] = { 'k', 't' };
static const symbol s_1_6[2] = { 't', 't' };
 
static const struct among a_1[7] = {
/*  0 */ {2, s_1_0, -1, -1, 0},
/*  1 */ {2, s_1_1, -1, -1, 0},
/*  2 */ {2, s_1_2, -1, -1, 0},
/*  3 */ {2, s_1_3, -1, -1, 0},
/*  4 */ {2, s_1_4, -1, -1, 0},
/*  5 */ {2, s_1_5, -1, -1, 0},
/*  6 */ {2, s_1_6, -1, -1, 0}
};
 
static const symbol s_2_0[2] = { 'i', 'g' };
static const symbol s_2_1[3] = { 'l', 'i', 'g' };
static const symbol s_2_2[3] = { 'e', 'l', 's' };
static const symbol s_2_3[5] = { 'f', 'u', 'l', 'l', 't' };
static const symbol s_2_4[4] = { 'l', 0xF6, 's', 't' };
 
static const struct among a_2[5] = {
/*  0 */ {2, s_2_0, -1, 1, 0},
/*  1 */ {3, s_2_1, 0, 1, 0},
/*  2 */ {3, s_2_2, -1, 1, 0},
/*  3 */ {5, s_2_3, -1, 3, 0},
/*  4 */ {4, s_2_4, -1, 2, 0}
};
 
static const unsigned char g_v[] =
  { 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 32 };
 
static const unsigned char g_s_ending[] = { 119, 127, 149 };
 
static const symbol s_0[] = { 'l', 0xF6, 's' };
static const symbol s_1[] = { 'f', 'u', 'l', 'l' };
 
static int
r_mark_regions (struct SN_env *z)
{
  z->I[0] = z->l;
  {
    int c_test = z->c;          /* test, line 29 */
    {
      int ret = z->c + 3;
      if (0 > ret || ret > z->l)
        return 0;
      z->c = ret;               /* hop, line 29 */
    }
    z->I[1] = z->c;             /* setmark x, line 29 */
    z->c = c_test;
  }
  if (out_grouping (z, g_v, 97, 246, 1) < 0)
    return 0;                   /* goto *//* grouping v, line 30 */
  {                             /* gopast *//* non v, line 30 */
    int ret = in_grouping (z, g_v, 97, 246, 1);
    if (ret < 0)
      return 0;
    z->c += ret;
  }
  z->I[0] = z->c;               /* setmark p1, line 30 */
  /* try, line 31 */
  if (!(z->I[0] < z->I[1]))
    goto lab0;
  z->I[0] = z->I[1];
lab0:
  return 1;
}
 
static int
r_main_suffix (struct SN_env *z)
{
  int among_var;
  {
    int mlimit;                 /* setlimit, line 37 */
    int m1 = z->l - z->c;
    (void) m1;
    if (z->c < z->I[0])
      return 0;
    z->c = z->I[0];             /* tomark, line 37 */
    mlimit = z->lb;
    z->lb = z->c;
    z->c = z->l - m1;
    z->ket = z->c;              /* [, line 37 */
    if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3
        || !((1851442 >> (z->p[z->c - 1] & 0x1f)) & 1))
      {
        z->lb = mlimit;
        return 0;
      }
    among_var = find_among_b (z, a_0, 37);      /* substring, line 37 */
    if (!(among_var))
      {
        z->lb = mlimit;
        return 0;
      }
    z->bra = z->c;              /* ], line 37 */
    z->lb = mlimit;
  }
  switch (among_var)
    {
    case 0:
      return 0;
    case 1:
      {
        int ret = slice_del (z);        /* delete, line 44 */
        if (ret < 0)
          return ret;
      }
      break;
    case 2:
      if (in_grouping_b (z, g_s_ending, 98, 121, 0))
        return 0;
      {
        int ret = slice_del (z);        /* delete, line 46 */
        if (ret < 0)
          return ret;
      }
      break;
    }
  return 1;
}
 
static int
r_consonant_pair (struct SN_env *z)
{
  {
    int mlimit;                 /* setlimit, line 50 */
    int m1 = z->l - z->c;
    (void) m1;
    if (z->c < z->I[0])
      return 0;
    z->c = z->I[0];             /* tomark, line 50 */
    mlimit = z->lb;
    z->lb = z->c;
    z->c = z->l - m1;
    {
      int m2 = z->l - z->c;
      (void) m2;                /* and, line 52 */
      if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3
          || !((1064976 >> (z->p[z->c - 1] & 0x1f)) & 1))
        {
          z->lb = mlimit;
          return 0;
        }
      if (!(find_among_b (z, a_1, 7)))
        {
          z->lb = mlimit;
          return 0;
        }                       /* among, line 51 */
      z->c = z->l - m2;
      z->ket = z->c;            /* [, line 52 */
      if (z->c <= z->lb)
        {
          z->lb = mlimit;
          return 0;
        }
      z->c--;                   /* next, line 52 */
      z->bra = z->c;            /* ], line 52 */
      {
        int ret = slice_del (z);        /* delete, line 52 */
        if (ret < 0)
          return ret;
      }
    }
    z->lb = mlimit;
  }
  return 1;
}
 
static int
r_other_suffix (struct SN_env *z)
{
  int among_var;
  {
    int mlimit;                 /* setlimit, line 55 */
    int m1 = z->l - z->c;
    (void) m1;
    if (z->c < z->I[0])
      return 0;
    z->c = z->I[0];             /* tomark, line 55 */
    mlimit = z->lb;
    z->lb = z->c;
    z->c = z->l - m1;
    z->ket = z->c;              /* [, line 56 */
    if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3
        || !((1572992 >> (z->p[z->c - 1] & 0x1f)) & 1))
      {
        z->lb = mlimit;
        return 0;
      }
    among_var = find_among_b (z, a_2, 5);       /* substring, line 56 */
    if (!(among_var))
      {
        z->lb = mlimit;
        return 0;
      }
    z->bra = z->c;              /* ], line 56 */
    switch (among_var)
      {
      case 0:
        {
          z->lb = mlimit;
          return 0;
        }
      case 1:
        {
          int ret = slice_del (z);      /* delete, line 57 */
          if (ret < 0)
            return ret;
        }
        break;
      case 2:
        {
          int ret = slice_from_s (z, 3, s_0);   /* <-, line 58 */
          if (ret < 0)
            return ret;
        }
        break;
      case 3:
        {
          int ret = slice_from_s (z, 4, s_1);   /* <-, line 59 */
          if (ret < 0)
            return ret;
        }
        break;
      }
    z->lb = mlimit;
  }
  return 1;
}
 
extern int
swedish_ISO_8859_1_stem (struct SN_env *z)
{
  {
    int c1 = z->c;              /* do, line 66 */
    {
      int ret = r_mark_regions (z);
      if (ret == 0)
        goto lab0;              /* call mark_regions, line 66 */
      if (ret < 0)
        return ret;
    }
  lab0:
    z->c = c1;
  }
  z->lb = z->c;
  z->c = z->l;                  /* backwards, line 67 */
 
  {
    int m2 = z->l - z->c;
    (void) m2;                  /* do, line 68 */
    {
      int ret = r_main_suffix (z);
      if (ret == 0)
        goto lab1;              /* call main_suffix, line 68 */
      if (ret < 0)
        return ret;
    }
  lab1:
    z->c = z->l - m2;
  }
  {
    int m3 = z->l - z->c;
    (void) m3;                  /* do, line 69 */
    {
      int ret = r_consonant_pair (z);
      if (ret == 0)
        goto lab2;              /* call consonant_pair, line 69 */
      if (ret < 0)
        return ret;
    }
  lab2:
    z->c = z->l - m3;
  }
  {
    int m4 = z->l - z->c;
    (void) m4;                  /* do, line 70 */
    {
      int ret = r_other_suffix (z);
      if (ret == 0)
        goto lab3;              /* call other_suffix, line 70 */
      if (ret < 0)
        return ret;
    }
  lab3:
    z->c = z->l - m4;
  }
  z->c = z->lb;
  return 1;
}
 
extern struct SN_env *
swedish_ISO_8859_1_create_env (void)
{
  return SN_create_env (0, 2, 0);
}
 
extern void
swedish_ISO_8859_1_close_env (struct SN_env *z)
{
  SN_close_env (z, 0);
}